Respiratory Supplies — Oxygen Concentrators, CPAP, Ventilators & More
Healix is your source for professional respiratory care equipment and disposables. Our catalog includes home and portable oxygen concentrators, CPAP and BiPAP machines, ICU and portable ventilators, nebulizers, suction catheters, tracheostomy supplies, nasal cannulas, and oxygen masks from brands including ResMed, Philips Respironics, Inogen, DeVilbiss, CAIRE, Dräger, Medtronic, and Hamilton Medical.
895 products available in Ventilator Circuit
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Flexicare
Flexicare Ventilator Circuit Adult Heated Standard
In Stock
Flexicare
Flexicare Ventilator Circuit Adult Heated Standard
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Pediatric
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Pediatric
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Standard
In Stock
Intersurgical
Intersurgical Ventilator Circuit Adult Heated Standard
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Standard
In Stock
Flexicare
Flexicare Ventilator Circuit Adult Heated Pediatric
In Stock
Intersurgical
Intersurgical Ventilator Circuit Adult Heated Standard
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Pediatric
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Intersurgical
Intersurgical Ventilator Circuit Adult Heated Pediatric
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Pediatric
In Stock
Vyaire
Vyaire Ventilator Circuit Adult Heated Standard
In Stock
Medline
Medline Ventilator Circuit Adult Heated Pediatric
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Pediatric
In Stock
Hudson RCI
Hudson RCI Ventilator Circuit Adult Heated Standard
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Pediatric
In Stock
Fisher & Paykel
Fisher & Paykel Ventilator Circuit Adult Heated Standard
In Stock
Intersurgical
Intersurgical Ventilator Circuit Adult Heated Standard
Frequently Asked Questions — Ventilator Circuit
What is the difference between a CPAP and a BiPAP machine?
A CPAP (Continuous Positive Airway Pressure) delivers one constant pressure throughout the breathing cycle. A BiPAP (Bilevel Positive Airway Pressure) delivers two pressures — a higher IPAP during inhalation and a lower EPAP during exhalation — making it easier to breathe out and better suited for patients with COPD, central sleep apnea, or respiratory insufficiency.
What is the best portable oxygen concentrator for travel?
FAA-approved portable oxygen concentrators (POCs) such as the Inogen One G5, Philips SimplyGo Mini, and CAIRE FreeStyle Comfort are popular travel choices. Key factors include battery life, weight, flow settings (pulse vs continuous), and FAA approval status.
How do home oxygen concentrators work?
Home oxygen concentrators draw in room air, pass it through a molecular sieve (zeolite), and separate oxygen from nitrogen to deliver 90–96% pure oxygen. They run continuously on household current and eliminate the need for oxygen cylinders.
Do I need a prescription for a home oxygen concentrator?
Yes. Oxygen concentrators are Class II medical devices that require a prescription from a licensed physician. They are typically covered by Medicare Part B and most private insurance when medically necessary.